SOTERA HEALTH CO

Ticker: SHC CUSIP: 83601L102 Class: Common Stock

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021

Shares 462,211 Value ($000) $10,885 Avg Close $23.93 Range $20.48 - $27.38

Q3 2021

Shares 1,048,111 Value ($000) $27,408 Avg Close $24.19 Range $21.95 - $26.86

Q2 2021

Shares 1,208,311 Value ($000) $29,277 Avg Close $24.61 Range $21.21 - $26.49

Q1 2021

Shares 1,525,581 Value ($000) $38,079 Avg Close $26.45 Range $23.84 - $30.38

Q4 2020

Shares 597,835 Value ($000) $16,405 Avg Close $26.84 Range $24.05 - $29.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	462,211	$10,885	$23.93	$20.48 - $27.38
Q3 2021	1,048,111	$27,408	$24.19	$21.95 - $26.86
Q2 2021	1,208,311	$29,277	$24.61	$21.21 - $26.49
Q1 2021	1,525,581	$38,079	$26.45	$23.84 - $30.38
Q4 2020	597,835	$16,405	$26.84	$24.05 - $29.00